EP 3520653 A4 20190904 - SEAT
Title (en)
SEAT
Title (de)
SITZE
Title (fr)
SIÈGE
Publication
Application
Priority
- JP 2016193299 A 20160930
- JP 2016193304 A 20160930
- JP 2017031393 W 20170831
Abstract (en)
[origin: EP3520653A1] A seat comprises a seat cushion pad (20) including an air flow passage (21), and a blower connected to the air flow passage (21). The seat cushion pad (20) comprises a pad body (100), and a cover member (200) disposed on an upper surface of the pad body (100) to form the air flow passage (21) between the pad body (100) and the cover member (200). The cover member (200) comprises a first cover member (210) disposed on the upper surface of the pad body (100), and a second cover member (220) disposed on an upper surface of the first cover member (210). The first cover member (210) is fixed to the pad body (100), and the second cover member (220) is fixed to the first cover member (210) and to the pad body (100).
IPC 8 full level
A47C 27/00 (2006.01); A47C 7/74 (2006.01); A47C 27/15 (2006.01); B60H 1/00 (2006.01); B60N 2/56 (2006.01)
CPC (source: EP US)
A47C 7/74 (2013.01 - EP); A47C 27/15 (2013.01 - EP); B60N 2/5635 (2013.01 - EP); B60N 2/5657 (2013.01 - EP US); B60N 2/682 (2013.01 - EP)
Citation (search report)
- [XY] US 2016207431 A1 20160721 - ABE RYUZABURO [JP], et al
- [X] JP 2015047217 A 20150316 - TS TECH CO LTD
- [Y] JP 2005152158 A 20050616 - TOYO WATCH CASE MFG
- [Y] KR 20130057037 A 20130531 - HYUNDAI DYMOS INC [KR]
- See also references of WO 2018061602A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3520653 A1 20190807; EP 3520653 A4 20190904; EP 3520653 B1 20220413; CN 109963483 A 20190702; CN 109963483 B 20211116; US 11135949 B2 20211005; US 11850982 B2 20231226; US 2020031257 A1 20200130; US 2022055507 A1 20220224; US 2024083313 A1 20240314; WO 2018061602 A1 20180405
DOCDB simple family (application)
EP 17855560 A 20170831; CN 201780060857 A 20170831; JP 2017031393 W 20170831; US 201716338249 A 20170831; US 202117464147 A 20210901; US 202318504835 A 20231108